SCN5A

Chr 3p22.2

sodium voltage-gated channel alpha subunit 5

Aliases:: Nav1.5, LQT3, HB1, HBBD, PFHB1
MANE:: ENST00000423572.7

OMIM: 600163 ↗NCBI: 6331 ↗Ensembl ↗

Predicted protein structure

AlphaFold predicted structure

SCN5A · Q14524

v62025-08-01

Predicted Aligned Error matrix for SCN5A — diagonal shows residue index, colour shows pairwise prediction confidence (lower is better) — Predicted Aligned Error

Mean pLDDT

67.3/ 100

Low

2,016 residues

Confidence breakdown

Very high(≥ 90)11%
Confident(70–90)47%
Low(50–70)15%
Very low(< 50)26%

Open interactive 3D viewer

AlphaFold (Jumper et al., 2021) · CC BY 4.0

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